An Algorithm for Assessment IC Matched Structure with Respecting nth_order Gradient Parameter Effects

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315910" target="_blank" >RIV/68407700:21230/17:00315910 - isvavai.cz</a>
Result on the web
<a href="http://czech.imapseurope.org/index.php/imaps-flash-conference#conference-program" target="_blank" >http://czech.imapseurope.org/index.php/imaps-flash-conference#conference-program</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An Algorithm for Assessment IC Matched Structure with Respecting nth_order Gradient Parameter Effects
Original language description
This paper describes a new methodology how to evaluate systematic mismatch due to inhomogeneous parameter gradient in IC fabrication process for passive and active devices. The gradient sensitivity is discussed for both linear and nonlinear (nth-order) parameter gradients. Effect of the threshold gradients is simulated for the current mirror in simple layout pattern. Simulation results show a significant impact gradients angles through the active area for the layout pattern for the realization of the precise current mirror. The realized structure can be not only current mirror but also other sensitive blocks as a differential pair, resistor divider for voltage reference and many other analog circuit blocks. This paper also refers two mismatch definitions, systematic errors (gradient effects) and random errors.
Czech name
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Czech description
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Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IMAPS flash conference 2017
ISBN
978-80-214-5535-1
ISSN
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e-ISSN
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Number of pages
82
Pages from-to
12-93
Publisher name
Brno University of Technology, FEEC, Department of Electrical Power Engineering
Place of publication
Brno
Event location
Brno
Event date
Nov 9, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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